senate seat in massachusetts, scott brown and elizabeth warren, debated for the second time last night. the two were combative as they staked out opposite positions on issues ranging from creating jobs to bringing troops home from afghanistan. with nbc's david gregory of "meet the press" as moderator, they also clashed over brown's claim of partisan independence. >> if he's re-elected, that increases the odds that the republicans will control the senate and that he can block president obama's agenda. >> if you're going to comment on my record, i would at least have you refer to it -- >> can we just -- >> excuse me. excuse me. we're not -- >> go ahead, senator. >> excuse me. i'm not a student in your classroom. please let me respond, okay? thank you. >> well, recent polls before the debate showed elizabeth warren with a small lead over scott brown. >>> and now here's a look at some other stories making news early today in america. joyriding may land one philadelphia child in jail. police are preparing to charge the 10-year-old with auto theft. surveillance video shows the young driver c